Thread: How to figure out binominal distribution

Here is the question:
Link: http://i41.tinypic.com/69opqt.png

I need help figuring out what is the success rate of this. Thanks for your help.

Thank you for help pickslides.

However, I am now stuck on figuring out part a)
It tells you it is spun once.
So is the answer 1C1 x (.375)^1

My answer is correct for 1 trial.

Using the binomial theorem

Excellent explanation. Thanks!